Use Sinking Funds for Predictable Big Expenses

The Problem

Christmas costs $800 every year and every year it's a 'surprise.' Car repairs, medical bills, and insurance premiums hit like emergencies.

The Hack

Identify irregular but predictable expenses: holidays ($800/year ÷ 12 = $67/month), car repairs ($100/month), medical ($50/month). Auto-transfer each amount monthly into separate sub-accounts.

Why It Works

Sinking funds turn surprise expenses into expected ones. When the car breaks down, the money is already there — it's not an emergency, it's a planned category.

Pro Tips

• Most high-yield savings banks let you create multiple sub-accounts
• Common sinking funds: holidays, car, medical, travel, home repair, clothing
• Annual expenses ÷ 12 = monthly sinking fund amount
• This eliminates 90% of 'emergency' expenses — they were predictable all along